Abu Ahmad ibn Adi al-Jarjani: His hadiths are individual reports (ifradat) and are only narrated through the route of his son Barriyah from his father
Abu Hatim al-Razi: Shaykh (elderly scholar)
Abu Hatim ibn Hibban al-Busti: He makes mistakes
Abu Zur'ah al-Razi: Saduq (Truthful)
Ahmad ibn Salih al-Jili: Tabi'i (from the generation after the companions), trustworthy
Ibn Hajar al-'Asqalani: Saduq (Truthful)
Muhammad ibn Ismail al-Bukhari: His isnad (chain of narrators) is unknown
Authors of Tahrir Taqrib al-Tahdhib: Unknown, his narration is unique to his son Barriyah - Ibrahim, who is weak -